ML18346A702

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Public Meeting Presentation for December 13, 2018
ML18346A702
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Issue date: 12/12/2018
From: John Marshall
Office of Nuclear Reactor Regulation
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Download: ML18346A702 (5)


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Operability Initiative Public Meeting NRC Staff Feedback Related To NEI 10/25 Presentation Jane Marshall Deputy Director, Division of Safety Systems Office of Nuclear Reactor Regulation December 13, 2018

Terms Consistent Between Draft NEI 18-03 and IMC 0326

- Current Licensing Basis

- Design Basis

- Mission Time

- Operability Declaration

- Reasonable Expectation (of Operability)

- Presumption of Operability

Terms Defined in IMC 0326 Not Included in Draft 18-03

  • List presented by NEI contains items related to CAP.
  • NRC to decide if separate guidance to be generated for inspector use (separating Operability and CAP programs).
  • List included:

- Degraded Condition and Nonconforming Condition

- Functional - Functionality

- Fully Qualified

- Defect, Flaw, High Energy System, Moderate Energy Systems, NDE Indication

Terms Defined in IMC 0326 Defined Differently in Draft 18-03 or are new to Draft 18-03

  • Deficient SSC Condition
  • Compensatory Actions
  • Necessary Support Function
  • Operable/Operability
  • Specified Function/Specified Safety Function

- IMC 0326 definition is more inclusive and appropriate.

- Draft 18-03 definition is a subset (only referencing Chapters 6 & 15)

DISCUSSION

  • Open Dialogue (Staff and NEI)
  • Staff/NEI Logistics

- RIC Panel Discussion (March 12-14)

- Future Public Meeting Schedule

  • Currently Scheduled for 1/10, 2/21, & 4/11.
  • PM to poll public
  • Action Items, if any, documented